Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:94.0) Gecko/20100101 Firefox/94.0
Firefox 94
Mac OS X 10.15
Desktop
3 years ago
Test name Executions per second
className 16230599.0 Ops/sec
classList 708135616.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • className

  • classList


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